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  <div class="headertitle"><div class="title">scb.h</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#ifndef _HARDWARE_STRUCTS_SCB_H</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#define _HARDWARE_STRUCTS_SCB_H</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &quot;<a class="code" href="address__mapped_8h.html">hardware/address_mapped.h</a>&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &quot;hardware/regs/m33.h&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">// Reference to datasheet: https://datasheets.raspberrypi.com/rp2350/rp2350-datasheet.pdf#tab-registerlist_m33</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">//</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">// The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the &quot;Go to Definition&quot; feature)</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">// _REG_(x) will link to the corresponding register in hardware/regs/m33.h.</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">//</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">// Bit-field descriptions are of the form:</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">// BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="preprocessor">#if defined(__riscv) &amp;&amp; PICO_FORBID_ARM_HEADERS_ON_RISCV</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="preprocessor">#error &quot;Arm header included in a RISC-V build with PICO_FORBID_ARM_HEADERS_ON_RISCV=1&quot;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="structarmv8m__scb__hw__t.html">   26</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>    _REG_(M33_CPUID_OFFSET) <span class="comment">// M33_CPUID</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>    <span class="comment">// Provides identification information for the PE, including an implementer code for the device and...</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>    <span class="comment">// 0xff000000 [31:24] IMPLEMENTER  (0x41) This field must hold an implementer code that has been...</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    <span class="comment">// 0x00f00000 [23:20] VARIANT      (0x1) IMPLEMENTATION DEFINED variant number</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <span class="comment">// 0x000f0000 [19:16] ARCHITECTURE (0xf) Defines the Architecture implemented by the PE</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    <span class="comment">// 0x0000fff0 [15:4]  PARTNO       (0xd21) IMPLEMENTATION DEFINED primary part number for the device</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>    <span class="comment">// 0x0000000f [3:0]   REVISION     (0x0) IMPLEMENTATION DEFINED revision number for the device</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>    io_ro_32 cpuid;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    _REG_(M33_ICSR_OFFSET) <span class="comment">// M33_ICSR</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    <span class="comment">// Controls and provides status information for NMI, PendSV, SysTick and interrupts</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>    <span class="comment">// 0x80000000 [31]    PENDNMISET   (0) Indicates whether the NMI exception is pending</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>    <span class="comment">// 0x40000000 [30]    PENDNMICLR   (0) Allows the NMI exception pend state to be cleared</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    <span class="comment">// 0x10000000 [28]    PENDSVSET    (0) Indicates whether the PendSV `FTSSS exception is pending</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    <span class="comment">// 0x08000000 [27]    PENDSVCLR    (0) Allows the PendSV exception pend state to be cleared `FTSSS</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>    <span class="comment">// 0x04000000 [26]    PENDSTSET    (0) Indicates whether the SysTick `FTSSS exception is pending</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    <span class="comment">// 0x02000000 [25]    PENDSTCLR    (0) Allows the SysTick exception pend state to be cleared `FTSSS</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>    <span class="comment">// 0x01000000 [24]    STTNS        (0) Controls whether in a single SysTick implementation, the...</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    <span class="comment">// 0x00800000 [23]    ISRPREEMPT   (0) Indicates whether a pending exception will be serviced...</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>    <span class="comment">// 0x00400000 [22]    ISRPENDING   (0) Indicates whether an external interrupt, generated by...</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    <span class="comment">// 0x001ff000 [20:12] VECTPENDING  (0x000) The exception number of the highest priority pending and...</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    <span class="comment">// 0x00000800 [11]    RETTOBASE    (0) In Handler mode, indicates whether there is more than...</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    <span class="comment">// 0x000001ff [8:0]   VECTACTIVE   (0x000) The exception number of the current executing exception</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    io_rw_32 icsr;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>    _REG_(M33_VTOR_OFFSET) <span class="comment">// M33_VTOR</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    <span class="comment">// Vector Table Offset Register</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    <span class="comment">// 0xffffff80 [31:7]  TBLOFF       (0x0000000) Vector table base offset field</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    io_rw_32 vtor;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    _REG_(M33_AIRCR_OFFSET) <span class="comment">// M33_AIRCR</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    <span class="comment">// Application Interrupt and Reset Control Register</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>    <span class="comment">// 0xffff0000 [31:16] VECTKEY      (0x0000) Register key: +</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>    <span class="comment">// 0x00008000 [15]    ENDIANESS    (0) Data endianness implemented: +</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    <span class="comment">// 0x00004000 [14]    PRIS         (0) Prioritize Secure exceptions</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    <span class="comment">// 0x00002000 [13]    BFHFNMINS    (0) BusFault, HardFault, and NMI Non-secure enable</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    <span class="comment">// 0x00000700 [10:8]  PRIGROUP     (0x0) Interrupt priority grouping field</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    <span class="comment">// 0x00000008 [3]     SYSRESETREQS (0) System reset request, Secure state only</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    <span class="comment">// 0x00000004 [2]     SYSRESETREQ  (0) Writing 1 to this bit causes the SYSRESETREQ signal to...</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>    <span class="comment">// 0x00000002 [1]     VECTCLRACTIVE (0) Clears all active state information for fixed and...</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    io_rw_32 aircr;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>    _REG_(M33_SCR_OFFSET) <span class="comment">// M33_SCR</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>    <span class="comment">// System Control Register</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>    <span class="comment">// 0x00000010 [4]     SEVONPEND    (0) Send Event on Pending bit: +</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>    <span class="comment">// 0x00000008 [3]     SLEEPDEEPS   (0) 0 SLEEPDEEP is available to both security states +</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>    <span class="comment">// 0x00000004 [2]     SLEEPDEEP    (0) Controls whether the processor uses sleep or deep sleep...</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    <span class="comment">// 0x00000002 [1]     SLEEPONEXIT  (0) Indicates sleep-on-exit when returning from Handler mode...</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    io_rw_32 scr;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    _REG_(M33_CCR_OFFSET) <span class="comment">// M33_CCR</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>    <span class="comment">// Sets or returns configuration and control data</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    <span class="comment">// 0x00040000 [18]    BP           (0) Enables program flow prediction `FTSSS</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>    <span class="comment">// 0x00020000 [17]    IC           (0) This is a global enable bit for instruction caches in...</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>    <span class="comment">// 0x00010000 [16]    DC           (0) Enables data caching of all data accesses to Normal memory `FTSSS</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>    <span class="comment">// 0x00000400 [10]    STKOFHFNMIGN (0) Controls the effect of a stack limit violation while...</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <span class="comment">// 0x00000200 [9]     RES1         (1) Reserved, RES1</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>    <span class="comment">// 0x00000100 [8]     BFHFNMIGN    (0) Determines the effect of precise BusFaults on handlers...</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    <span class="comment">// 0x00000010 [4]     DIV_0_TRP    (0) Controls the generation of a DIVBYZERO UsageFault when...</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    <span class="comment">// 0x00000008 [3]     UNALIGN_TRP  (0) Controls the trapping of unaligned word or halfword accesses</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>    <span class="comment">// 0x00000002 [1]     USERSETMPEND (0) Determines whether unprivileged accesses are permitted...</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>    <span class="comment">// 0x00000001 [0]     RES1_1       (1) Reserved, RES1</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>    io_rw_32 ccr;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    <span class="comment">// (Description copied from array index 0 register M33_SHPR1 applies similarly to other array indexes)</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>    _REG_(M33_SHPR1_OFFSET) <span class="comment">// M33_SHPR1</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>    <span class="comment">// Sets or returns priority for system handlers 4 - 7</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    <span class="comment">// 0xe0000000 [31:29] PRI_7_3      (0x0) Priority of system handler 7, SecureFault</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    <span class="comment">// 0x00e00000 [23:21] PRI_6_3      (0x0) Priority of system handler 6, SecureFault</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>    <span class="comment">// 0x0000e000 [15:13] PRI_5_3      (0x0) Priority of system handler 5, SecureFault</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>    <span class="comment">// 0x000000e0 [7:5]   PRI_4_3      (0x0) Priority of system handler 4, SecureFault</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    io_rw_32 shpr[3];</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>    _REG_(M33_SHCSR_OFFSET) <span class="comment">// M33_SHCSR</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    <span class="comment">// Provides access to the active and pending status of system exceptions</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>    <span class="comment">// 0x00200000 [21]    HARDFAULTPENDED (0) `IAAMO the pending state of the HardFault exception `CTTSSS</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>    <span class="comment">// 0x00100000 [20]    SECUREFAULTPENDED (0) `IAAMO the pending state of the SecureFault exception</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>    <span class="comment">// 0x00080000 [19]    SECUREFAULTENA (0) `DW the SecureFault exception is enabled</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>    <span class="comment">// 0x00040000 [18]    USGFAULTENA  (0) `DW the UsageFault exception is enabled `FTSSS</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>    <span class="comment">// 0x00020000 [17]    BUSFAULTENA  (0) `DW the BusFault exception is enabled</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    <span class="comment">// 0x00010000 [16]    MEMFAULTENA  (0) `DW the MemManage exception is enabled `FTSSS</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>    <span class="comment">// 0x00008000 [15]    SVCALLPENDED (0) `IAAMO the pending state of the SVCall exception `FTSSS</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    <span class="comment">// 0x00004000 [14]    BUSFAULTPENDED (0) `IAAMO the pending state of the BusFault exception</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>    <span class="comment">// 0x00002000 [13]    MEMFAULTPENDED (0) `IAAMO the pending state of the MemManage exception `FTSSS</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>    <span class="comment">// 0x00001000 [12]    USGFAULTPENDED (0) The UsageFault exception is banked between Security...</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>    <span class="comment">// 0x00000800 [11]    SYSTICKACT   (0) `IAAMO the active state of the SysTick exception `FTSSS</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    <span class="comment">// 0x00000400 [10]    PENDSVACT    (0) `IAAMO the active state of the PendSV exception `FTSSS</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>    <span class="comment">// 0x00000100 [8]     MONITORACT   (0) `IAAMO the active state of the DebugMonitor exception</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>    <span class="comment">// 0x00000080 [7]     SVCALLACT    (0) `IAAMO the active state of the SVCall exception `FTSSS</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>    <span class="comment">// 0x00000020 [5]     NMIACT       (0) `IAAMO the active state of the NMI exception</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>    <span class="comment">// 0x00000010 [4]     SECUREFAULTACT (0) `IAAMO the active state of the SecureFault exception</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>    <span class="comment">// 0x00000008 [3]     USGFAULTACT  (0) `IAAMO the active state of the UsageFault exception `FTSSS</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>    <span class="comment">// 0x00000004 [2]     HARDFAULTACT (0) Indicates and allows limited modification of the active...</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>    <span class="comment">// 0x00000002 [1]     BUSFAULTACT  (0) `IAAMO the active state of the BusFault exception</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>    <span class="comment">// 0x00000001 [0]     MEMFAULTACT  (0) `IAAMO the active state of the MemManage exception `FTSSS</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>    io_rw_32 shcsr;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>    _REG_(M33_CFSR_OFFSET) <span class="comment">// M33_CFSR</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>    <span class="comment">// Contains the three Configurable Fault Status Registers</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>    <span class="comment">// 0x02000000 [25]    UFSR_DIVBYZERO (0) Sticky flag indicating whether an integer division by...</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>    <span class="comment">// 0x01000000 [24]    UFSR_UNALIGNED (0) Sticky flag indicating whether an unaligned access error...</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>    <span class="comment">// 0x00100000 [20]    UFSR_STKOF   (0) Sticky flag indicating whether a stack overflow error...</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    <span class="comment">// 0x00080000 [19]    UFSR_NOCP    (0) Sticky flag indicating whether a coprocessor disabled or...</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    <span class="comment">// 0x00040000 [18]    UFSR_INVPC   (0) Sticky flag indicating whether an integrity check error...</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>    <span class="comment">// 0x00020000 [17]    UFSR_INVSTATE (0) Sticky flag indicating whether an EPSR</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>    <span class="comment">// 0x00010000 [16]    UFSR_UNDEFINSTR (0) Sticky flag indicating whether an undefined instruction...</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>    <span class="comment">// 0x00008000 [15]    BFSR_BFARVALID (0) Indicates validity of the contents of the BFAR register</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>    <span class="comment">// 0x00002000 [13]    BFSR_LSPERR  (0) Records whether a BusFault occurred during FP lazy state...</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>    <span class="comment">// 0x00001000 [12]    BFSR_STKERR  (0) Records whether a derived BusFault occurred during...</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>    <span class="comment">// 0x00000800 [11]    BFSR_UNSTKERR (0) Records whether a derived BusFault occurred during...</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>    <span class="comment">// 0x00000400 [10]    BFSR_IMPRECISERR (0) Records whether an imprecise data access error has occurred</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>    <span class="comment">// 0x00000200 [9]     BFSR_PRECISERR (0) Records whether a precise data access error has occurred</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>    <span class="comment">// 0x00000100 [8]     BFSR_IBUSERR (0) Records whether a BusFault on an instruction prefetch...</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>    <span class="comment">// 0x000000ff [7:0]   MMFSR        (0x00) Provides information on MemManage exceptions</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>    io_rw_32 cfsr;</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>    _REG_(M33_HFSR_OFFSET) <span class="comment">// M33_HFSR</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>    <span class="comment">// Shows the cause of any HardFaults</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>    <span class="comment">// 0x80000000 [31]    DEBUGEVT     (0) Indicates when a Debug event has occurred</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>    <span class="comment">// 0x40000000 [30]    FORCED       (0) Indicates that a fault with configurable priority has...</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>    <span class="comment">// 0x00000002 [1]     VECTTBL      (0) Indicates when a fault has occurred because of a vector...</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>    io_rw_32 hfsr;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    _REG_(M33_DFSR_OFFSET) <span class="comment">// M33_DFSR</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>    <span class="comment">// Shows which debug event occurred</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>    <span class="comment">// 0x00000010 [4]     EXTERNAL     (0) Sticky flag indicating whether an External debug request...</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>    <span class="comment">// 0x00000008 [3]     VCATCH       (0) Sticky flag indicating whether a Vector catch debug...</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    <span class="comment">// 0x00000004 [2]     DWTTRAP      (0) Sticky flag indicating whether a Watchpoint debug event...</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>    <span class="comment">// 0x00000002 [1]     BKPT         (0) Sticky flag indicating whether a Breakpoint debug event...</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    <span class="comment">// 0x00000001 [0]     HALTED       (0) Sticky flag indicating that a Halt request debug event...</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    io_rw_32 dfsr;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>    _REG_(M33_MMFAR_OFFSET) <span class="comment">// M33_MMFAR</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>    <span class="comment">// Shows the address of the memory location that caused an MPU fault</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>    <span class="comment">// 0xffffffff [31:0]  ADDRESS      (0x00000000) This register is updated with the address of a location...</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>    io_rw_32 mmfar;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span> </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    _REG_(M33_BFAR_OFFSET) <span class="comment">// M33_BFAR</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    <span class="comment">// Shows the address associated with a precise data access BusFault</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    <span class="comment">// 0xffffffff [31:0]  ADDRESS      (0x00000000) This register is updated with the address of a location...</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    io_rw_32 bfar;</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>    uint32_t _pad0;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>    <span class="comment">// (Description copied from array index 0 register M33_ID_PFR0 applies similarly to other array indexes)</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>    _REG_(M33_ID_PFR0_OFFSET) <span class="comment">// M33_ID_PFR0</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>    <span class="comment">// Gives top-level information about the instruction set supported by the PE</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>    <span class="comment">// 0x000000f0 [7:4]   STATE1       (0x3) T32 instruction set support</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>    <span class="comment">// 0x0000000f [3:0]   STATE0       (0x0) A32 instruction set support</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    io_ro_32 id_pfr[2];</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>    _REG_(M33_ID_DFR0_OFFSET) <span class="comment">// M33_ID_DFR0</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    <span class="comment">// Provides top level information about the debug system</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>    <span class="comment">// 0x00f00000 [23:20] MPROFDBG     (0x2) Indicates the supported M-profile debug architecture</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>    io_ro_32 id_dfr0;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>    _REG_(M33_ID_AFR0_OFFSET) <span class="comment">// M33_ID_AFR0</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>    <span class="comment">// Provides information about the IMPLEMENTATION DEFINED features of the PE</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>    <span class="comment">// 0x0000f000 [15:12] IMPDEF3      (0x0) IMPLEMENTATION DEFINED meaning</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>    <span class="comment">// 0x00000f00 [11:8]  IMPDEF2      (0x0) IMPLEMENTATION DEFINED meaning</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>    <span class="comment">// 0x000000f0 [7:4]   IMPDEF1      (0x0) IMPLEMENTATION DEFINED meaning</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>    <span class="comment">// 0x0000000f [3:0]   IMPDEF0      (0x0) IMPLEMENTATION DEFINED meaning</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    io_ro_32 id_afr0;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span> </div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>    <span class="comment">// (Description copied from array index 0 register M33_ID_MMFR0 applies similarly to other array indexes)</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    _REG_(M33_ID_MMFR0_OFFSET) <span class="comment">// M33_ID_MMFR0</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>    <span class="comment">// Provides information about the implemented memory model and memory management support</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>    <span class="comment">// 0x00f00000 [23:20] AUXREG       (0x1) Indicates support for Auxiliary Control Registers</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>    <span class="comment">// 0x000f0000 [19:16] TCM          (0x0) Indicates support for tightly coupled memories (TCMs)</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>    <span class="comment">// 0x0000f000 [15:12] SHARELVL     (0x1) Indicates the number of shareability levels implemented</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>    <span class="comment">// 0x00000f00 [11:8]  OUTERSHR     (0xf) Indicates the outermost shareability domain implemented</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>    <span class="comment">// 0x000000f0 [7:4]   PMSA         (0x4) Indicates support for the protected memory system...</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>    io_ro_32 id_mmfr[4];</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>    <span class="comment">// (Description copied from array index 0 register M33_ID_ISAR0 applies similarly to other array indexes)</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>    _REG_(M33_ID_ISAR0_OFFSET) <span class="comment">// M33_ID_ISAR0</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>    <span class="comment">// Provides information about the instruction set implemented by the PE</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>    <span class="comment">// 0x0f000000 [27:24] DIVIDE       (0x8) Indicates the supported Divide instructions</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>    <span class="comment">// 0x00f00000 [23:20] DEBUG        (0x0) Indicates the implemented Debug instructions</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>    <span class="comment">// 0x000f0000 [19:16] COPROC       (0x9) Indicates the supported Coprocessor instructions</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>    <span class="comment">// 0x0000f000 [15:12] CMPBRANCH    (0x2) Indicates the supported combined Compare and Branch instructions</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>    <span class="comment">// 0x00000f00 [11:8]  BITFIELD     (0x3) Indicates the supported bit field instructions</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>    <span class="comment">// 0x000000f0 [7:4]   BITCOUNT     (0x0) Indicates the supported bit count instructions</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>    io_ro_32 id_isar[6];</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>    uint32_t _pad1;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>    _REG_(M33_CTR_OFFSET) <span class="comment">// M33_CTR</span></div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>    <span class="comment">// Provides information about the architecture of the caches</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>    <span class="comment">// 0x80000000 [31]    RES1         (1) Reserved, RES1</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>    <span class="comment">// 0x0f000000 [27:24] CWG          (0x0) Log2 of the number of words of the maximum size of...</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>    <span class="comment">// 0x00f00000 [23:20] ERG          (0x0) Log2 of the number of words of the maximum size of the...</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>    <span class="comment">// 0x000f0000 [19:16] DMINLINE     (0x0) Log2 of the number of words in the smallest cache line...</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>    <span class="comment">// 0x0000c000 [15:14] RES1_1       (0x3) Reserved, RES1</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>    <span class="comment">// 0x0000000f [3:0]   IMINLINE     (0x0) Log2 of the number of words in the smallest cache line...</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>    io_ro_32 ctr;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>    uint32_t _pad2[2];</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>    _REG_(M33_CPACR_OFFSET) <span class="comment">// M33_CPACR</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>    <span class="comment">// Specifies the access privileges for coprocessors and the FP Extension</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>    <span class="comment">// 0x00c00000 [23:22] CP11         (0x0) The value in this field is ignored</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>    <span class="comment">// 0x00300000 [21:20] CP10         (0x0) Defines the access rights for the floating-point functionality</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>    <span class="comment">// 0x0000c000 [15:14] CP7          (0x0) Controls access privileges for coprocessor 7</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>    <span class="comment">// 0x00003000 [13:12] CP6          (0x0) Controls access privileges for coprocessor 6</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>    <span class="comment">// 0x00000c00 [11:10] CP5          (0x0) Controls access privileges for coprocessor 5</span></div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>    <span class="comment">// 0x00000300 [9:8]   CP4          (0x0) Controls access privileges for coprocessor 4</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>    <span class="comment">// 0x000000c0 [7:6]   CP3          (0x0) Controls access privileges for coprocessor 3</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>    <span class="comment">// 0x00000030 [5:4]   CP2          (0x0) Controls access privileges for coprocessor 2</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>    <span class="comment">// 0x0000000c [3:2]   CP1          (0x0) Controls access privileges for coprocessor 1</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>    <span class="comment">// 0x00000003 [1:0]   CP0          (0x0) Controls access privileges for coprocessor 0</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>    io_rw_32 cpacr;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>    _REG_(M33_NSACR_OFFSET) <span class="comment">// M33_NSACR</span></div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>    <span class="comment">// Defines the Non-secure access permissions for both the FP Extension and coprocessors CP0 to CP7</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>    <span class="comment">// 0x00000800 [11]    CP11         (0) Enables Non-secure access to the Floating-point Extension</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>    <span class="comment">// 0x00000400 [10]    CP10         (0) Enables Non-secure access to the Floating-point Extension</span></div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>    <span class="comment">// 0x00000080 [7]     CP7          (0) Enables Non-secure access to coprocessor CP7</span></div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>    <span class="comment">// 0x00000040 [6]     CP6          (0) Enables Non-secure access to coprocessor CP6</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>    <span class="comment">// 0x00000020 [5]     CP5          (0) Enables Non-secure access to coprocessor CP5</span></div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>    <span class="comment">// 0x00000010 [4]     CP4          (0) Enables Non-secure access to coprocessor CP4</span></div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>    <span class="comment">// 0x00000008 [3]     CP3          (0) Enables Non-secure access to coprocessor CP3</span></div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>    <span class="comment">// 0x00000004 [2]     CP2          (0) Enables Non-secure access to coprocessor CP2</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>    <span class="comment">// 0x00000002 [1]     CP1          (0) Enables Non-secure access to coprocessor CP1</span></div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>    <span class="comment">// 0x00000001 [0]     CP0          (0) Enables Non-secure access to coprocessor CP0</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>    io_rw_32 nsacr;</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>} <a class="code hl_struct" href="structarmv8m__scb__hw__t.html">armv8m_scb_hw_t</a>;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span><span class="preprocessor">#define scb_hw ((armv8m_scb_hw_t *)(PPB_BASE + M33_CPUID_OFFSET))</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span><span class="preprocessor">#define scb_ns_hw ((armv8m_scb_hw_t *)(PPB_NONSEC_BASE + M33_CPUID_OFFSET))</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span><span class="keyword">static_assert</span>(<span class="keyword">sizeof</span> (<a class="code hl_struct" href="structarmv8m__scb__hw__t.html">armv8m_scb_hw_t</a>) == 0x0090, <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span> </div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span><span class="preprocessor">#endif </span><span class="comment">// _HARDWARE_STRUCTS_SCB_H</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span> </div>
<div class="ttc" id="aaddress__mapped_8h_html"><div class="ttname"><a href="address__mapped_8h.html">address_mapped.h</a></div></div>
<div class="ttc" id="astructarmv8m__scb__hw__t_html"><div class="ttname"><a href="structarmv8m__scb__hw__t.html">armv8m_scb_hw_t</a></div><div class="ttdef"><b>Definition:</b> scb.h:26</div></div>
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